fix write8n loop range accidentally leftover from expanded impl

ardnew · ardnew · commit 60d9d1c8a8b6 · 2020-09-06T13:54:29.000-05:00
diff --git a/ili9341/spi_stm32f4.go b/ili9341/spi_stm32f4.go
@@ -41,7 +41,7 @@ func (pd *spiDriver) write8n(b byte, n int) {
 		pd.bus.Bus.CR1.SetBits(stm32.SPI_CR1_SPE)
 	}
 
-	for i := 0; i < n-1; i++ {
+	for i := 0; i < n; i++ {
 		pd.setWord(b, i == 0, i+1 == n)
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,7 @@ func (pd *spiDriver) write8n(b byte, n int) {`
`41`	`41`	`pd.bus.Bus.CR1.SetBits(stm32.SPI_CR1_SPE)`
`42`	`42`	`}`
`43`	`43`
`44`		`- for i := 0; i < n-1; i++ {`
	`44`	`+ for i := 0; i < n; i++ {`
`45`	`45`	`pd.setWord(b, i == 0, i+1 == n)`
`46`	`46`	`}`
`47`	`47`